10-Year Single Category
Only Sponge Sanding Blocks
No diversification, no diluted attention. Every process refinement points to one product -- batch consistency you can count on order after order.
Dongguan · 10-Year Specialist Factory · Source Direct
Precision
Sponge Sanding
Blocks at Source
A focused 20-person factory with 10 years of singular expertise in sponge sanding blocks -- consistent grit adhesion, zero deformation, export-grade compliance. Low MOQ, OEM accepted, 24-hour quote turnaround.
10+
Years Focused
20
Specialists
50+
Export Markets
Product Range
Solutions for Every
Sanding Application
Full grit range P60-P5000. Every category engineered for its specific use case -- from coarse material removal to ultra-fine automotive clearcoat finishing.
Automotive Repair
Wet/dry dual-use blocks for paint correction, primer sanding and clearcoat finishing. P400-P3000.
Explore
Wood & Furniture
Flexible sponge core conforms to wood grain and curved profiles. P60-P400 for all stages.
Explore
Metal & Hardware
High-density foam core for deburring, rust removal and surface prep on metal components.
Explore
Building & Drywall
Anti-clog coating for plaster, putty and drywall sanding. Large flat blocks for fast coverage.
Explore
Custom OEM
Your LOGO, colours, shapes and packaging. Sample in 7 days. NDA available. From 500 pcs.
Request OEM
Why Source From Us
Small Factory.
Serious Standards.
Ten years of singular focus means every process, every batch and every shipment is dialled in. We solve the real problems B2B buyers face when sourcing sanding abrasives from China.
Lean Precision Team
20 Specialists, Zero Shortcuts
Every operator owns their station. Grit adhesion, foam density and colour consistency are hand-checked at every stage -- defect rate stays near zero.
Strict Quality Control
100% Pre-Shipment Inspection
Dual-resin bonding process plus 100% peel-force test on every batch. CE, ROHS and SGS test reports available for every SKU.
Low MOQ · Mixed SKU
Trial Orders Welcome
Trial orders from 1 carton. Mixed-grit shipments at standard pricing. No penalty fees for small or mixed batches -- new buyers take zero risk.
OEM & Custom
Your Brand, Our Expertise
Custom LOGO, colour, packaging and die-cut shapes from 500 pcs. 7-day sample turnaround. NDA available for brand protection.
Fast Delivery
Stable Lead Times, Always
Partner factory overflow network absorbs surge orders. Confirmed lead time in writing. Proactive delay alerts -- no surprises at shipment time.
10+
Years in Business
50+
Export Markets
<1%
Defect Rate
24h
Quote Turnaround
Use Cases
Built for Real
Workshop Demands
From automotive paint correction to precision furniture finishing -- our sanding blocks are trusted across industries in 50+ export markets.
Auto Body
Automotive Paint Correction
Wet/dry blocks for paint defect removal, primer levelling and clearcoat polishing. Recommended: P800-P2000 for repair, P2500-P3000 for final finish.
Wet/Dry
P400-P3000
Anti-clog
Woodworking
Furniture & Wood Finishing
Flexible sponge core adapts to curved profiles and wood grain. From rough shaping to fine lacquer finishing for furniture factories worldwide.
Curved Profile
P60-P400
Flexible Core
Hardware
Metal & Hardware Processing
High-density foam for deburring, rust removal and pre-coating surface prep. Suitable for steel, aluminium, copper and alloy components.
High Density
P80-P320
Multi-Metal
Construction
Building & Drywall Finishing
Anti-clog surface coating prevents loading on plaster and putty. Large flat block geometry delivers fast, even coverage on walls and ceilings.
Anti-clog
P80-P220
Large Block
3C / Electronics
3C & Precision Components
Micro-abrasive ultra-fine blocks for smartphone housings, laptop casings and precision optical components. Low dust, ROHS compliant.
Ultra-Fine
P1500-P5000
ROHS
Private Label
Brand & Private Label OEM
Tool brands, hardware retailers and e-commerce sellers trust us for complete OEM solutions -- custom shapes, full-colour packaging and CE-certified product documentation.
From 500 pcs
7-Day Sample
Full Cert
Our Facility
See the Factory
Behind the Product
A purpose-built production floor in Dongguan, optimised for sponge sanding block manufacturing. Every station, every process, every quality check -- built around one product category.
CE Certified
EU market ready
ROHS Compliant
Hazardous-free
SGS Tested
Third-party verified
50+ Markets
Global export track record
Get In Touch
Get a Quote
Within 24 Hours
Send us your target spec, quantity and destination market. Our trade team will respond with pricing, lead time and a full documentation overview.
WhatsApp / Phone
+86 138 0000 0000
Email
sales@sandtechpro.com
Factory Address
Dongguan City, Guangdong Province, China